Academic Institutes – Research Centers

• Greek Research NETwork (GRNET)
• National Technical University of Athens
• National and Kapodistrian University of Athens
• Foundation for Research and Technology - Hellas (FORTH)
• University of Ioannina
• Athens School of Fine Arts
• Yerevan State University
• Athena - Research and Innovation Center in Information, Communication and Knowledge Technologies
• Hellenic Technology Clusters Initiative
• Computer Technology Institute
• Centre of Planning and Economic Research
• University of Patras
• Technological Educational Institute of Piraeus
• Technological Educational Institute of Messolonghi
• Biomedical Research Institute
• Special Account of Funds and Research of the University of Patras
• Demokritos University of Thrace
• Special Account of Funds and Research of the National Technical University of Athens
• Special Account of Funds and Research of the Athens University of Economics and Business
• Institute of Communications and Computer Systems
• Special Account of Funds and Research of the University of Athens
• Technological Educational Institute of Athens

   

Public Sector

• H.A.G.S. / Center for Material Control
• GAIA OSE S.A.
• E.THE.L S.A. (Thermal Bus Company)
• Athens Urban Transport Organisation (OASA)
• Civil Service Staffing Council (ASEP)
• TRAINOSE S.A.
• Hellenic Post
• Public Power Corporation S.A.
• Thermal Buses S.A.
• National Organisation for Medicines
• Citizen in Deed
• Social Insurance Institute
• Manpower Employment Organization
• Athens Urban Transport Organization (OASA)
• Ministry of Interior, Decentralisation and Electronic Governance
• Ministry of the Environment, Energy and Climate Change
• Hellenic Gas Transmission System Operator S.A.
• Hellenic Transmission System Operator S.A.
• Hellenic Tourist Properties S.A.

   

Information Technology - Telecommunications Companies

• SingularLogic S.A.
• InAccess Networks S.A.
• OTEnet
• Sun Microsystems (Hellas) S.A.
• Hewlett Packard Hellas
• Unisystems S.A.
• Informer S.A.
• Vodafone
• CosmoLine
• CosmoTelco S.A.
• eNOVATION TECHNOLOGIES S.A.
• NetFone
• Byte Mobile
• General Data Business A.E.
• Accepted Συστήματα Πληροφορικής ΕΠΕ
• EliDoc O.E.
• Universal Data Solutions A.E
• Helic S.A.
• PRINTEC GROUP
• Atos Origin Hellas Α.Ε.
• Systemlan Α.Ε.
• IMC
• Bull (Cyprus) Ltd.
• Bull S.A. Lebanon
• Cisco Systems International BV
• EMC Computer Systems Austria
• Forthnet Media Holdings S.A.
• Hewlett-Packard International SARL
• Nokia Siemens Networks A.E.
• Oracle Hellas
• Algosystems S.A.
• Pansystems S.A.
• SDC
• Fujitsu

•  

Private Sector

• Αναπτυξιακό Κέντρο Οινουσσών (Α.Κ.Ο.Α.)
• European Reliance A.E.G.A.
• Eurobank EFG Business Services A.E
• EFG Eurobank Ergasias
• Protonbank A.E
• Landis A.E.
• Mellon Collection Services S.A.
• FinTrust S.A.
• Iakovos Papageorgiou S.A.
• PepsiCo - IVI S.A.
• ELLENIC PETROLEUM S.A.
• Polis Ο.Ε.
• Lambrakis Press S.A.
• ERGON S.A.
• PV Engineering Co.
• Velco Α.Β.Ε.Ε.
• BNM Consulting Ε.Π.Ε.
• Bytemobile M. Ε.Π.Ε.
• Urshchel International Limited Hellas Α.Ε.
• Abiss.gr
• Alinda - VELCO A.B.E.E.
• Antcor A.E.
• CPI A.E.
• Alxys Innovations A.E.
• Eurobank EFG Equities ΑΕΠΕΥ
• Interamerican Ελληνική Ασφαλιστική Εταιρεία Ζωής Α.Ε.
• Isobau Hellas A.E.
• Natech A.E.
• Netmed Hellas A.E.
• PK Partners
• REMACO A.E.
• Space Hellas A.E.
• Syscom A.E.
• Uninet
• Άνυσμα Α.Ε.
• Investment Bank of Greece
• Inaccess Networks
• InfoQuest
• Χαλκόρ Α.Ε.

   

Shipping companies

• Blossom Maritime Co.
• Cardiff Marine Co.
• Drytank A.E.
• Wem Lines Α.Ε.
• Iason Hellenic Shipping Co. LTD
• Seacharm Navigation Ltd
• Prosperity Bay Shipping CompanyX.Π. Λεμός Ναυτιλιακή Α.Ε.
• TankShips Ltd
• Alert ShipManagement Ltd
• Kemika Tankers Management Inc.
• ΜΑΡΙΝΙΚ Ν.Ε.Π.Α.
• Maryville Maritime
• TMS Bulkers Ltd.
• TMS Dry Ltd.
• TMS Tankers Ltd.